/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: YKH
 * Date: 2022-03-25
 * Time: 8:21
 */
public class Father {
    public void fun1 () {
        System.out.println( "父类执行");
    }
    public  void fun2() {
        System.out.println( "父类执行2");
    }
}
